[1] Z W Li, Y Li, C Chi et al. Advanced Science, 4, 1600430(2017).
[2] T W Ebbesen, W L Barnes, A Dereux. Nature, 424, 824(2003).
[3] C Y Li, J F Li, R F Aroca. Chem. Soc. Rev., 46, 3962(2017).
[4] M Kauranen, A V Zayats. Nature Photonics, 6, 737(2012).
[5] M L Brongersma, N J Halas, P Nordlander. Narure Nanotecnology, 10, 25(2015).
[6] Z H Xu, D T Gangadharan, Y L Liu et al. Nanophotonics, 6, 153(2017).
[7] D H Song, H Y Yang, W Y Rho et al. Journal of Solid State Chemistry, 258, 271(2018).
[8] J N Gollub, D R Smith, D C Vier et al. Physical Review B, 71, 195402(2005).
[9] N Fang, C Sun, H Lee et al. Science, 308, 534(2005).
[10] A Taurino, A Colombelli, M G Manera et al. Scientic Reports, 8, 12640(2018).
[11] H Nie, J Chen, T Q Zha et al. Journal of Lightwave Technology, 36, 2791(2018).
[12] C Wu, K Bao, J A Fan et al. Science, 328, 1135(2010).
[14] P B Johnson, R W Christy. Physical Review B, 6, 4370(1972).